There are some Presentations in which you may want to adjust the order of Slides within a Chapter, or even move a Slide to a different Chapter altogether. The best way to do this is through the Slide Navigator screen, which is accessed through the button in the top right hand corner of the Edit Presentation window.
To change the position of a Slide, you can select and drag it to the desired place. If you would like to Delete a Slide, you can do so by selecting the desired Slide and selecting Delete in the top right hand corner.
Selecting the ellipsis menu on each slide will reveal the following options:
Edit Slide: Takes you to the Slide editing screen where you can adjust the content of a slide.
Regenerate Preview Image: Refreshes the thumbnail of the slide if you have adjusted content since the last time the Slide Navigator loaded.
Delete: Removes the Slide from the Presentation